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Spectrophotometric determination of sulphate in automotive fuel ethanol by sequential injection analysis using dimethylsulphonazo(III) reaction
(2006)
A sensitive SIA method was developed for sulphate determination in automotive fuel ethanol. This method was based on the reaction of sulphate with barium–dimethylsulphonazo(III) leading to a decrease on the magnitude of ...
Adult bone marrow-derived mononuclear cells expressing chondroitinase AC transplanted into CNS injury sites promote local brain chondroitin sulphate degradation
(Elsevier B.V., 2008-06-15)
Injury to the CNS of -vertebrates leads to the formation of a glial scar and production of inhibitory molecules, including chondroitin sulphate proteoglycans. Various studies suggest that the sugar component of the ...
Corrosion and protection of lead anodes in acidic copper sulphate solutions
(MANEY PUBLISHING, 2005-12)
It is known that lead anodes used in the industrial extraction of copper by electrolysis
(electrowinning) suffer corrosion as a result of accidental or intended current interruptions. In
order to improve understanding ...
Synovial fluid chondroitin sulphate indicates abnormal joint metabolism in asymptomatic osteochondritic horses
(WILEY-BLACKWELLHOBOKEN, 2012)
Reasons for performing study: Alternative methods to evaluate the joint condition in asymptomatic osteochondrosis dissecans (OCD) and other joint diseases may be useful. Objectives: To investigate possible changes in ...
Sulphate-reducing bacteria associated with biocorrosion: a review
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz, 2020)
An expert flow system involving in-line prior assay for turbidimetric determination of chloride and sulphate in natural waters
(ELSEVIER SCIENCE BV, 2008)
A multi-pumping flow system exploiting prior assay is proposed for sequential turbidimetric determination of sulphate and chloride in natural waters. Both methods are implemented in the same manifold that provides facilities ...
Determinação espectrofotométrica de sulfato em álcool etílico combustível empregando dibromosulfonazo III
(Brasil, 2013)
A sensitive spectrophotometric method was developed for sulphate determination in automotive ethanol fuel. The method based on the reaction of the analyte with barium-dibromosulphonazo(III) complex lead to a decrease in ...